Hi, I'm sure this has been answered before, but I can't pick it out in Search.

I'm building my first XMOS application. I want to end up with a control application with about 10 I/Os and 7 UARTs, along with an embedded website. My target hardware is a new xCORE-200 eXplorer board until I get software running, then I will be designing an XMOS version of this board:http://gluelogix.com/TCU.shtml

I started out with a Test.xc and filled that in from "lib_uart-[userguide]_3.1.0rc1.pdf," then Imported lib_uart and lib_gpio. After setting relative paths to uart.h and gpio.h, it compiles. But it does not link, claiming that none of the library objects exist.